CVE-2026-82474highCWE-693

Sudo through 1.9.17p2 Intercept Policy Bypass via execveat

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.5epss 0.1%

probabilidad de explotación

0.1%top 97% de las CVE

explotación observada

noninguna fuente lo reporta

Sudo through 1.9.17p2 fails to apply intercept policy checks to the execveat system call in ptrace-based intercept mode. Users permitted to run specific commands can execute denied programs by calling execveat directly or through fexecve, bypassing policy enforcement and logging.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Productos afectados

sudo-project · sudo

Referencias

https://github.com/sudo-project/sudo https://github.com/sudo-project/sudo/blob/v1.9.17p2/src/exec_ptrace.c https://github.com/sudo-project/sudo/commit/71fbe42dcd5a1c8f799540583a2dfb2ae6221edf https://www.vulncheck.com/advisories/sudo-through-1.9-17p2-intercept-policy-bypass-via-execveat